nuifing_v10

hpfield 求解TSP的MATLAB源代码(hpfield solving TSP s MATLAB source code)

Traditional single particle reconstruction methods use either the Fourier or the delta function basis to represent the particle density map. We propose a more flexible algorithm that adaptively chooses the basis based on the data. Because the basis adapts to the data, the reconstruction resolution and signal-to-noise ratio (SNR) is improved compared to a reconstruction with a fixed basis. Moreover, the algorithm automatically masks the particle, thereby separating it from the background. This eliminates the need for ad-hoc filtering or masking in the refinement loop. The algorithm is formulated in a Bayesian maximum-a-posteriori framework and uses an efficient optimization algorithm for the maximization. Evaluations using simulated and actual cryogenic electron microscopy data show resolution and SNR improvements as well as the effective masking of particle from background

说明：  MATLAB源码程序，实现对人脸的识别，很好的人脸识别程序(MATLAB source code procedures, to achieve face recognition, face recognition a very good program)

ofdm基本功能,可以展示ofdm的基本功能图形并茂。(that is a foundamental techology)

一个很好的三维动态matlab实例，是学习的好资料，并且有解释说明部分(A good three-dimensional dynamic matlab instance, is a good learning materials, and there are some explanations)

FIR滤波器的rls实现过程，运用matlab实现的

this is the programs for robert prewwitt sobel operators for images from gonazalvez book digital image processing

说明：  matlab写的plsa 的demo例程。 (matlab routines written plsa the demo.)

This a simple example of noise signal, it can be use in discret dyadic wavelet transform.

逃逸时间算法的Mandelbrot集与Julia集的MATLAB实现代码(Escape time algorithm of Mandelbrot set and Julia set of MATLAB implementation code)